We have a full 2.5" exhaust system for sale, used. This is the Greddy cat-back system with H-Pipe intermediary and Z1 test pipes. FULL STAINLESS Construction. $800 plus shipping.
The small flanged sections at the top end of this picture are adapters for if you want to put this onto a non-turbo Z32. They are only bolt-on so they can be removed if you are installing this into a TT.
Follow Ups
Full Stainless 2.5" Exhaust (Greddy/Z1) $800 - Ash's Z14:07:46 07/18/13